Skylar went 13ft per second
Rodrigo went 13 1/2 ft per second
So, 1/2 a ft per second
If 45% don't want uniforms, it means that 45 out of 100 students don't want them, so the probability is 45/100 = 9/20
And 55% want unifrms, so the probability = 55/100 = 11/20
<span>the length of a radius of the circle is </span>√13
Answer:
80 minutes or 1 hr 20 min
Step-by-step explanation:
This problem is proportional so if Victor washed 2 cars in 8 minutes, he can wash 1 car in 4 minutes. Therefore, 20 x 4 = 80 which is how long it would take him to wash 20 cars.
Step-by-step explanation:
a-b
a=1/4
b= -2,15 -215/100 semplification -43/20
1/4-(-43/20)
1/4+43/20 minimum comune multiple
5+43/20=
48/20=12/5